Apparatus and method for determining the center of percussion ('sweet spot') for baseball bats and other objects

摘要

The baseball bat that device and method determine subjective sweet spot, softball bat or other object impacts are provided. Subjective sweet spot determines, passes through five degree of angular displacement or smaller by the baseball bat of measurement cycle of oscillation or other object impacts first. Hereafter, determine subjective sweet spot and above-mentioned sweet spot label baseball bat for striker using special formula. The principle of the present invention can be used for the advantages that other object impacts such as softball bat, golf club.